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Costales's questions

Martin Hope
Costales
Asked: 2017-11-25 06:20:55 +0800 CST
  • 2

我可以在 Raspberry PI 上将我的 Android 手机上的电影播放（分享）到 Kodi，例如，Android 应用程序：Yatse。

我认为这是在 Kodi 上使用 DLNA 服务器并使用 Android 作为 DLNA 客户端（？）。

我的问题是：我可以从 Ubuntu 桌面做到这一点吗？

从 Ubuntu 播放文件（音乐、视频）并在 Kodi 上查看？

kodi
Martin Hope
Costales
Asked: 2017-06-02 12:19:58 +0800 CST
  • 1

我格式化了我的电脑，并尝试将我的应用程序上的新版本上传到我的 PPA。但我被下一个问题困住了......

如您所见，我有我的 GPG 密钥，我在 Launchpad 中上传并确认：

costales@dev:~/Desktop/anoise-0.0.26$ gpg --fingerprint
costales@dev:~/Desktop/anoise-0.0.26$ gpg2 --fingerprint
/home/costales/.gnupg/pubring.kbx
---------------------------------
pub   rsa2048/A0E929E6 2017-06-01 [SC]
      Key fingerprint = 41B4 81ED D84B AAC8 43E1  E72E 34DF 00C2 A0E9 29E6
uid         [ultimate] costales <costales.marcos@gmail.com>
sub   rsa2048/959B785C 2017-06-01 [E]

costales@dev:~/Desktop/anoise-0.0.26$

我创建了源（系统没有询问我的私人 GPG 密码）：

costales@dev:~/Desktop/anoise-0.0.26$ dpkg-buildpackage -S -sa -rfakerootdpkg-buildpackage: source package anoise
dpkg-buildpackage: source version 0.0.26
dpkg-buildpackage: source distribution trusty
dpkg-buildpackage: source changed by costales <costales.marcos@gmail.com>
 dpkg-source --before-build anoise-0.0.26
 fakeroot debian/rules clean
dh clean 
   dh_testdir
   dh_auto_clean
pyversions: missing X(S)-Python-Version in control file, fall back to debian/pyversions
pyversions: missing debian/pyversions file, fall back to supported versions
    python setup.py clean -a
running clean
'build/lib.linux-i686-2.7' does not exist -- can't clean it
'build/bdist.linux-i686' does not exist -- can't clean it
'build/scripts-2.7' does not exist -- can't clean it
WARNING: the following files are not recognized by DistUtilsExtra.auto:
  anoise.desktop.in
  po/anoise.pot
    find . -name \*.pyc -exec rm {} \+
   dh_clean
 dpkg-source -b anoise-0.0.26
dpkg-source: warning: no source format specified in debian/source/format, see dpkg-source(1)
dpkg-source: info: using source format '1.0'
dpkg-source: info: building anoise in anoise_0.0.26.tar.gz
dpkg-source: info: building anoise in anoise_0.0.26.dsc
 dpkg-genchanges -S -sa >../anoise_0.0.26_source.changes
dpkg-genchanges: including full source code in upload
 dpkg-source --after-build anoise-0.0.26
dpkg-buildpackage: source-only upload: Debian-native package
 signfile anoise_0.0.26.dsc

 signfile anoise_0.0.26_source.changes
costales@dev:~/Desktop/anoise-0.0.26$

但我无法上传到我的 PPA：

costales@dev:~/Desktop/anoise-0.0.26$ dput ppa:costales/anoise ../anoise_0.0.26_source.changes 
Checking signature on .changes
gpg: Signature made jue 01 jun 2017 22:14:13 CEST using RSA key ID A0E929E6
gpg: Can't check signature: public key not found
Error verifying signature on ../anoise_0.0.26_source.changes.
costales@dev:~/Desktop/anoise-0.0.26$

任何想法？提前致谢！

添加：

anoise_0.0.26_source.changes：https ://paste.ubuntu.com/24741506/

dput --debug ppa:costales/anoise：https ://paste.ubuntu.com/24741500/

ppa
Martin Hope
Costales
Asked: 2016-03-25 03:12:11 +0800 CST
  • 39

这适用于当前会话：

costales@dev:~/Desktop$ xmodmap -e "keycode 166 = less"
costales@dev:~/Desktop$ xmodmap -e "keycode 167 = greater"

然后我创建了这个配置文件：

costales@dev:~/Desktop$ cat ~/.Xmodmap 
keycode 166 = less
keycode 167 = greater
costales@dev:~/Desktop$

但是重启后就不行了。我怎么能强制重新映射在重新启动后继续存在？

keyboard
Martin Hope
Costales
Asked: 2016-01-29 21:39:24 +0800 CST
  • 0

我想在 Ubuntu 14.04 中禁用硬盘的高级电源管理。

hdparm 命令正在工作：

costales@desktop:~$ sudo hdparm -I /dev/sdb | grep -i "Advanced power management level"
    Advanced power management level: 128
costales@desktop:~$ sudo hdparm -B 255 /dev/sdb

/dev/sdb:
 setting Advanced Power Management level to disabled
 APM_level  = off
costales@desktop:~$ sudo hdparm -I /dev/sdb | grep -i "Advanced power management level"
    Advanced power management level: disabled
costales@desktop:~$

但是，如何在引导中设置它？我在 /etc/rc.local 中尝试过，但没有运气：

costales@desktop:~$ tail /etc/rc.local -n 4
# By default this script does nothing.
sudo hdparm -B 255 /dev/sdb
exit 0

提前致谢！

14.04
Martin Hope
Costales
Asked: 2016-01-16 11:02:20 +0800 CST
  • 1

我正在学习在 Ubuntu 16.04 中使用 Ubuntu SDK（从 PPA 安装）为 Ubuntu Touch 创建一个 Scope。

我从模板创建了一个 C++ 范围。当我尝试运行时，出现此错误：

CMAKE_CXX_COMPILER: /usr/bin/arm-linux-gnueabihf-g++ is not a full path to an existing compiler tool. Tell CMake where to find the compiler by setting either the environment variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH.

请问，我该如何解决这个问题？我已经安装了 build-essential 和 g++ 软件包。

application-development